Roman Numerals / 500

500 in Roman Numerals

D

500 = D (500). That's D, purely additive. 500 splits into 5 hundreds (D), together forming D. One below 500 is CDXCIX (499); one above is DI (501). At 1 symbol, D is compact for 500. 500: 3 Arabic digits, 1 Roman symbol, for 500. In binary, 500 is 111110100, 9 bits long for 500.